Page 27
Section - 2
LIMITATIONS
FAA Approved
Original Issue: Feb 28, 2006
Hawker 850XP Pro Line 21 Airplane Flight Manual
MISCELLANEOUS LIMITATIONS
Air Brakes
In flight, the air brakes must not be operated when the flaps are extended to any position.
Cabin Emergency Overwing Exit
The internal cabin emergency overwing exit locking pin, if installed, must be removed and
stowed before each flight.
Cabin High Datum
Cabin High Datum shall only be selected when operating into airfields greater than 9000 ft
elevation.
Crew Seats
Both crew seats shall be locked in position during takeoff and landing. When installed and in
use, the 3rd crew member seat shall be locked in position; when not in use, it shall be folded
and stowed or removed from the airplane.
Ditching
After ditching, do not open the main cabin door.
Inter-compartment Door
When a door is provided between the crew and passenger compartments, it shall be secured
in the open position during takeoff and landing.
Lift Dump
Lift dump is to be used only when the airplane is on the ground.
Maneuvering Load Factor Limitations
Operation is limited to normal flying maneuvers and aerobatic maneuvers are not permitted.
The maximum accelerations (i.e. load factors) for which the structure is approved are 2.0g with
flaps extended and 2.73g with flaps fully retracted.
Maneuvers exceeding these values can cause permanent distortion of the structure and must
be avoided.
Minimum Flight Crew
The minimum crew is two pilots.
Nosewheel Tires
The airplane must be installed with chined nosewheel tires.
Number of Occupants
The total number of persons carried shall not exceed 17 nor that for which approved seating
accommodation is provided.
Pressure Cabin
The cabin shall not be pressurized during takeoff and landing. Maximum pressure differential for
normal operations is 8.55 lb/in
2
.
NOTE: The safety valve is set to operate between 8.6 to 8.8 lb/in
2
(59.3 to 60.7 kPa).
For Training Purposes Only